Tirla, C., Smith, R.B., Dooling, T., Kingsbury, N., McKee, C., Panter, R. and Allen, A.V. 2017. A Study of Alternative Catalysts and Analysis Methods for Biodiesel Production. European Scientific Journal, ESJ. 13, 10 (Nov. 2017). DOI:https://doi.org/10.19044/esj.2017.v13n10p%p.